I noticed constant pausing as well. every couple of minutes or so it seemed, didn't relate it to the music but it easily could of been as I wasn't paying attention to it.

I don't think I had this problem, how long were the pauses?

I didn't have this problem, but I did find the music overly repetitive. It's not a bug though.

I didn't hear music, which may be a problem on its own, or it may just be that I'm deaf.